Shyam Iyer 5307f6d5fb Fix pointer dereference before call to pcie_bus_configure_settings ... Commit b03e7495a8 ("PCI: Set PCI-E Max Payload Size on fabric") introduced a potential NULL pointer dereference in calls to pcie_bus_configure_settings due to attempts to access pci_bus self variables when the self pointer is NULL. To correct this, verify that the self pointer in pci_bus is non-NULL before dereferencing it. Reported-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Shyam Iyer <shyam_iyer@dell.com> Signed-off-by: Jon Mason <mason@myri.com> Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2011-09-09 19:49:58 -07:00
..
acpi_pcihp.c	PCI hotplug: Rename is_ejectable which also exists in dock.c	2011-07-22 08:25:35 -07:00
acpiphp.h	headers: kobject.h redux	2011-01-10 08:51:44 -08:00
acpiphp_core.c
acpiphp_glue.c	ACPI: constify ops structs	2011-07-16 18:36:17 -04:00
acpiphp_ibm.c	sysfs: add struct file* to bin_attr callbacks	2010-05-21 09:37:31 -07:00
cpci_hotplug.h
cpci_hotplug_core.c	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
cpci_hotplug_pci.c
cpcihp_generic.c
cpcihp_zt5550.c
cpcihp_zt5550.h
cpqphp.h
cpqphp_core.c	PCI hotplug: cpqphp: use pci_dev->vendor	2011-07-22 08:25:43 -07:00
cpqphp_ctrl.c
cpqphp_nvram.c
cpqphp_nvram.h
cpqphp_pci.c
cpqphp_sysfs.c	drivers: autoconvert trivial BKL users to private mutex	2010-10-05 15:01:04 +02:00
fakephp.c	PCI: use for_each_pci_dev()	2010-07-30 09:47:22 -07:00
ibmphp.h
ibmphp_core.c
ibmphp_ebda.c	PCI hotplug: ibmphp: Add check to prevent reading beyond mapped area	2010-11-11 09:34:31 -08:00
ibmphp_hpc.c	PCI hotplug: ibmphp-hpc: semaphore cleanup	2010-10-15 13:09:48 -07:00
ibmphp_pci.c
ibmphp_res.c
Kconfig
Makefile
pci_hotplug_core.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
pciehp.h	pciehp: update workqueue usage	2010-10-18 08:31:02 +02:00
pciehp_acpi.c	PCI hotplug: Fix unexpected driver unregister in pciehp_acpi.c	2010-12-23 12:51:49 -08:00
pciehp_core.c	pciehp: update workqueue usage	2010-10-18 08:31:02 +02:00
pciehp_ctrl.c	PCI: pciehp: change wait time for valid configuration access	2011-07-22 09:06:41 -07:00
pciehp_hpc.c	PCI: pciehp: change wait time for valid configuration access	2011-07-22 09:06:41 -07:00
pciehp_pci.c	PCI hotplug: pciehp: Fixed return value sign for pciehp_unconfigure_device	2010-07-30 09:29:15 -07:00
pcihp_skeleton.c
pcihp_slot.c	Fix pointer dereference before call to pcie_bus_configure_settings	2011-09-09 19:49:58 -07:00
rpadlpar.h
rpadlpar_core.c	pci/of: Match PCI devices to OF nodes dynamically	2011-06-08 09:08:17 +10:00
rpadlpar_sysfs.c
rpaphp.h
rpaphp_core.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
rpaphp_pci.c
rpaphp_slot.c	headers: kobject.h redux	2011-01-10 08:51:44 -08:00
sgi_hotplug.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
shpchp.h	shpchp: update workqueue usage	2010-10-18 08:33:02 +02:00
shpchp_core.c	shpchp: update workqueue usage	2010-10-18 08:33:02 +02:00
shpchp_ctrl.c	shpchp: update workqueue usage	2010-10-18 08:33:02 +02:00
shpchp_hpc.c	shpchp: update workqueue usage	2010-10-18 08:33:02 +02:00
shpchp_pci.c	PCI hotplug: shpchp: Removed check for hotplug of display devices	2010-07-30 09:29:16 -07:00
shpchp_sysfs.c	treewide: Convert uses of struct resource to resource_size(ptr)	2011-06-10 14:55:36 +02:00